Knowledge Base›Materials›ThermaX™ PEKK-A Technical Data Sheet
🧪 Materials

ThermaX™ PEKK-A Technical Data Sheet

Technical Data Sheet

ThermaX™ PEKK-A 3D Printing Filament

TDS Rev 2.1

Physical Properties
Standard Unit Metric
Density ISO 1183 g/cc 1.27
Mechanical Properties
Standard Unit Metric
Tensile Strength ISO 527 MPa 105
Tensile Modulus ISO 527 MPa 2750
Tensile Elongation ISO 527 % 5
Flexural Strength ISO 178 MPa 95
Flexural Modulus ISO 178 MPa 2680
Thermal Properties
Standard Unit Metric
Glass Transition Temperature (Tg) DSC °C 162
Melt Temperature (Tm) DSC °C 305
Deflection Temperature at 0.45 MPa (66psi) [Max Use Temp] ISO 75 °C 150
Fire Testing*
Standard Unit Typical Value
Flamability Rating (*Base Resin) UL 94 V-0 @ 0.8mm

Disclaimer: The technical data contained on this data sheet is furnished without charge or obligation and accepted at the recipient’s sole risk. This data should not be used to establish specifications limits or used alone as the basis of design. The data provided is not intended to substitute any testing that may be required to determine fitness for any specific use.

  • Printer: Gearbox™ HT2
  • Nozzle: 0.4mm
  • Layer Height: 0.25mm
  • Infill: 100%, +/- 45°, 3 Perimeter Walls
  • Extrusion Temp: 350°C
  • Chamber Temp: 140°C
  • Specimen Orientation: XY Flat
Was this guide helpful?

Still having trouble?

A Rev1 technician can help. Responses within 1 business day.

Submit a ticket

Auburn Hills, Michigan's premier source for industrial 3D printers, 3D scanners, materials, and software. Serving engineers and manufacturers across North America.

Products
Company
Contact
Payment methods
AMEXApple PayGoogle PayPayPalShop PayUnionPayVISA
Pay over time

© 2026 Rev1 Technologies. All rights reserved.